| article html file updated | 10 September 2025 15:08 CEST | Update | https://www.mdpi.com/2227-9067/9/4/574 |
| article html file updated | 2 August 2022 19:23 CEST | Update | - |
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| article pdf uploaded. | 19 April 2022 04:04 CEST | Updated version of record | https://www.mdpi.com/2227-9067/9/4/574/pdf |
| article xml uploaded. | 19 April 2022 04:04 CEST | Update | https://www.mdpi.com/2227-9067/9/4/574/xml |
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| article pdf uploaded. | 17 April 2022 13:39 CEST | Updated version of record | https://www.mdpi.com/2227-9067/9/4/574/pdf-vor |
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| article html file updated | 17 April 2022 13:25 CEST | Original file | - |
| article pdf uploaded. | 17 April 2022 13:23 CEST | Version of Record | https://www.mdpi.com/2227-9067/9/4/574/pdf-vor |
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